Last Minute Flights from Ontario

Passengers×
Clear
Fare calendar for the next 30 days
Fare calendar for the next 30 days

Privacy Policy    Disclosures

* Rates are in CAD and based on historical search data, subject to change. GoLastMinute is a travel comparison site and does not sell tickets. Prices and availability are provided by partners and may not be available for your departure city. $69+ CAD sample rate based on a roundtrip fare from YXC to YVR from 11/03/2025 to 11/05/2025, found on 10/13/2025 with WestJet for $54 CAD.

Flights Directory
  1. Last Minute Flights
    2. >
  2. Origins
    3. >
  3. United States
    4. >
  4. California
    5. >
  5. Ontario

Last Minute Flight Deals from Ontario to Anywhere

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Las Vegas
$120+
View Deal
San Francisco
$167+
View Deal
Los Angeles
$226+
View Deal
Phoenix
$254+
View Deal
Salt Lake City
$294+
View Deal
Denver
$318+
View Deal
Seattle
$362+
View Deal
Dallas
$377+
View Deal
Atlanta
$398+
View Deal
Denver
$399+
View Deal
Portland
$416+
View Deal
Reno
$418+
View Deal
Minneapolis
$429+
View Deal
Philadelphia
$429+
View Deal
Portland
$431+
View Deal
Washington, D.C.
$440+
View Deal
Advertisements

Last Minute Flight Deals from Ontario to Top Cities

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Las Vegas
$55+
Jan 18 – Jan 20
View Deal
Denver
$58+
Jan 13 – Jan 21
View Deal
Dallas
$84+
Jan 15 – Jan 18
View Deal
Seattle
$99+
Jan 21 – Jan 27
View Deal
San Francisco
$105+
Jan 15 – Jan 19
View Deal
Los Angeles
$127+
Jan 6 – Jan 20
View Deal
Phoenix
$128+
Jan 20 – Jan 24
View Deal
Tampa
$148+
Jan 21 – Jan 31
View Deal
Atlanta
$149+
Jan 24 – Jan 27
View Deal
New York
$157+
Jan 14 – Jan 19
View Deal
Miami
$159+
Jan 15 – Jan 17
View Deal
Orlando
$165+
Jan 21 – Jan 31
View Deal

Airports in and nearby Ontario

The most commonly used airport near to Ontario is Ontario International (ONT), which is 2.75 kilometers from the center of the city.

Where can I go from Ontario International (ONT)?

People search the most for flights from Ontario to Las Vegas, Seattle, and Phoenix.

How to find the cheapest flights from Ontario?

The GoLastMinute Canada Fare Calendar is a great tool to find the best prices.